ASTM A240 304L stainless steel plate work hardening Manufacturer

gangsteel supply astm a240 304l Stainless steel plate thickness 1mm to 300mm. the max width 2800mm. We also provide laserjet and water jet cutting for stainless grade astm a240 304l,astm a240 type 304l.a240 304l material cutting parts,a240-304 machine parts,a240 304 flat bar ,sa240 304l welded pipe.
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Structurally, 904L is totally austenitic and is much less delicate to precipitation ferrite and sigma phases than conventional austenitic grades with high molybdenum content material. Characteristically, as a result of mixture of relatively high contents of chromium, nickel, molybdenum and copper 904L has good resistance to basic corrosion, particularly in sulfuric and phosphoric circumstances. The larger nickel and molybdenum content material on this grade allows it to reveal better general corrosion resistant properties than 304 , particularly with regard to pitting and crevice corrosion in chloride environments. In addition, Alloy 316/ 316L offers glorious elevated temperature tensile, creep and stress-rupture strengths, as well as outstanding formability and weldability. 316L is the decrease carbon model of 316 and is immune from sensitization; therefore, it is rather regularly utilized in heavy gauge welded elements.

ASTM A240 304L stainless steel plate hardness hrc Manufacturer

Global Stainless Steel Pipes and Tubes Market Size 2020 Industry Share, Business Strategies, Growth Analysis, Regional Demand, Revenue, Key Manufacturers and Forecast 2025 – Aerospace Journal

Global Stainless Steel Pipes and Tubes Market Size 2020 Industry Share, Business Strategies, Growth Analysis, Regional Demand, Revenue, Key Manufacturers and Forecast 2025.

Posted: Tue, 03 Nov 2020 13:26:09 GMT [source]

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Stainless Steel 304 Sheet is made up of an austenitic stainless steel that has 18% chromium and 8% nickel in the composition. The sheets are strong, delicate corrosion resistant and have functions in quite a lot of industries. The Stainless Steel 304 Sheet also has manganese, carbon, silicon, sulfur, nitrogen and phosphorus within the composition. The materials is powerful and has 205MPa minimum yield energy and 515MPa minimal tensile power in general. Moreover, the stainless-steel grade 304 and 304L is the explanation that the SS 304L Plate is good at inheriting completely different properties. Some of the properties that are there in high the plates and sheets are because of the carbon alloying component present within the alloy.

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There are completely different grades and surface finishes of stainless steel, relying on where it will be used. Stainless steels have a better resistance to oxidation and corrosion in many natural and man-made environments; nonetheless, you will need to choose the correct sort of stainless-steel for the use. There are over a hundred and fifty grades of stainless steel, of which fifteen are probably the most used. Although both 304 and 304L chrome steel plate have similar chemical properties, there are a number of noticeable differences. To begin, 304 stainless-steel plate is comprised of at most 0.08% carbon. 304 chrome steel plate also contains at most 2.0% manganese and 0.seventy five% silicon. it additionally contains not more than 0.045% phosphorous, 0.03% sulfur and between 18.0% and 20% chromium.

304 sheets are used in purposes where corrosion resistance is required, but elevated temperatures aren’t involved. From our Stock clearance sale consumer can avail this product at really low and aggressive prices. ASTM A L Stainless Steel Sheet is used almost completely for components requiring machining, welding, grinding, or polishing the place good corrosion resistance can be required. The Main distinction between these two chrome A240 SS304L steel plate MILL steel plates is the quantity of carbon contained inside every steel. 304 incorporates at most 0.08% carbon whereas 304 L incorporates at most 0.03% carbon. There can be a slight difference in the nickel levels within the stainless-steel plate. 304 stainless steel plate can comprise as much as 10.5% nickel whereas 304L can comprise up to 12% nitrogen.

  • It was developed for enhanced creep resistance and for higher energy at temperatures above 1000oF (537°C).
  • 304 and 304L stainless steel plates are part of the austenitic household of stainless steel and they are some of the versatile and extensively used sorts of stainless plate.
  • The alloy resists oxidation to 1500°F (816°C) and has larger creep and stress rupture properties than alloys 304 and 304L.
  • In most instances, the carbon content of the plate permits dual certification.
  • It may be easily welded and processed by standard store fabrication practices.

Duplex stainless-steel offersgreater energy and higher resistance to emphasize-corrosion cracking than most different types of stainless steels, and is used mainly in desalination crops, warmth exchangers, and marine purposes. Triton Alloys Inc stocks super duplex chrome steel plates which are licensed to materials grades UNS S32760 and 1.4501. The steels are also appropriate with the branded Zeron 100 designation.Our stock of Super Duplex can be provided in sheet, plate types, minimize to specific necessities and comes with the Triton Alloys Inc quality certification. Types 309 Stainless Steel and 309S are austenitic chromium-nickel stainless steels that present excellent corrosion resistance and heat resistance plus good energy at room and elevated temperatures. Type 309S Stainless Steel is equivalent to Type 309 apart from a decrease carbon content that minimizes carbide precipitation and improves weldability. They are primarily nonmagnetic as annealed and turn out to be flippantly magnetic when chilly worked.

ASTM A240 304L spec Manufacturer

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ASTM A240 304L stainless steel plate low temperature Manufacturer

Such ASTM A240 SS 304L coils are non-magnetic in nature and deliver high rotating and formability properties. 304L Stainless metal sheets are good at low temperature properties and work properly for chilly dealing with to harden. SS 304L Coils have good welding traits and do not normally require submit-weld annealing to revive the performance. 304L Stainless Steel Plates have outstanding resistance to corrosion in numerous environments.

ASTM A240 304L stainless hardness Manufacturer

For the stainless 316 plates the solution anneal is completed by heating in the 1010°C to 1120°C temperature range adopted by air cooling or a water quench, relying on part thickness. Cooling of those Stainless 316 plates ought to be sufficiently speedy from 1500°F to 800°F (816 °C to 427°C) range to avoid reprecipitation of chromium carbides and supply optimum corrosion resistance.

ASTM A240 304L stainless steel plate bolts Manufacturer

The alloy’s strength and oxidation resistance at high temperatures make it a helpful materials for industrial heating furnaces. Type 302 Stainless Steel is a slightly larger carbon model of type 304 stainless steel. Stainless Steel 302 is extra corrosion resistant than 301 chrome steel due to greater nickel content. Precision Steel Warehouse stocks 302 stainless-steel in a variety of tempers from soft annealed to full exhausting.this alloy represents an excellent combination of corrosion resistance and fabricability. NEXTGEN STEEL & ALLOYS shares measurement from 3/16″ to 2″ thick x forty eight” or 60″ broad x ninety six/120/one hundred forty four lengths of chrome steel sheets & plates. If you might be looking for particular sizes or DFARS or home material, TW Metals has relationships with the domestic mills.

ASTM A240 304L Stainless steel plates

  1. What is ASTM A240 304L Stainless steel grade?

304L stainless steel is a universal stainless-steel material.
Grade of 304L stainless steel:
The old standard JB / T 4237-1992 corresponds to 00Cr19Ni10
New standard GB / T 20878-2007 grade and chemical composition of stainless steel and heat resistant steel
And GB 24511 2009 stainless steel plate and strip for pressure equipment
Corresponding to 022cr19ni10, its carbon content is about 0.03%
The unified digital code s30403 is different from s30408 of 304

  1. What is Stainless steel ASTM a240 304l chemical composition and astm a240 304l mechanical properties

Analysis of chemical composition% of 304L stainless steel
Carbon C: ≤ 0.03,
Silicon Si: ≤ 1.0,
Mn: ≤ 2.0,
Cr: 18.0-20.0,
Ni: 9.0-12.0,
Sulfur s: ≤ 0.03,
Phosphorus P: ≤ 0.045;
mechanical property
The mechanical properties of 304L stainless steel are as follows
Yield strength (n / mm2) ≥ 205
Tensile strength ≥ 520
Elongation (%) ≥ 40
Hardness HB ≤ 187 HRB ≤ 90 HV ≤ 200
The stainless steel rods
The stainless steel rods
The density was 7.93 g · cm-3
Specific heat C (20 ℃) 0.502 J · (g · C) – 1
Thermal conductivity λ / w (m ·℃) – 1 (at the following temperature / ℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient α / (10-6 / ℃) (between the following temperatures / ℃)
20~100 20~200 20~300 20~400
16.0 16.8 17.5 18.1
The resistivity is 0.73 Ω· mm2 · M-1
Melting point 1398 ~ 1420 ℃


ASME SA240 304 Mechanical Strength




Hardness, max

A240 304L

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ASTM A240 304L






















  1. What is astm a240 304l density?

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What is astm a240 specification other grade?

    • 304 is a kind of universal stainless steel, which is widely used to make equipment and parts with good comprehensive performance (corrosion resistance and formability).
    • 301 stainless steel presents obvious work hardening phenomenon during deformation, which is used in various occasions requiring higher strength.
    • 302 stainless steel is essentially a variety of 304 stainless steel with higher carbon content, which can obtain higher strength by cold rolling.
    • 302B is a kind of stainless steel with high silicon content, which has high oxidation resistance at high temperature.
    • 303se and 303se are free cutting stainless steels containing sulfur and selenium respectively, which are mainly used in the occasions requiring easy cutting and high surface finish. 303se stainless steel is also used to make machine parts requiring hot upsetting because it has good hot workability under such conditions.
    • 304L is a variant of 304 stainless steel with low carbon content, which is used for welding. The lower carbon content makes the carbides precipitated in the heat affected zone near the weld to a minimum, and the precipitation of carbides may cause intergranular corrosion (welding corrosion) of stainless steel in some environments.
    • 304n is a kind of stainless-steel containing nitrogen. The purpose of adding nitrogen is to improve the strength of steel.
    • 305 and 384 stainless steels contain high nickel, and their work hardening rate is low, so they are suitable for various occasions with high requirements for cold formability.
    • 308 stainless steel is used for welding rod.
    • The contents of Ni and Cr in 309, 310, 314 and 330 stainless steels are relatively high in order to improve the oxidation resistance and creep strength of the steels at high temperature. However, 309S and 310S are variants of 309 and 310 stainless steels, but the difference is that the carbon content is low, so as to minimize the carbide precipitated near the weld. 330 stainless steel has high carburizing resistance and thermal shock resistance
    • Type 316 and 317 stainless steels contain molybdenum, so their pitting corrosion resistance in marine and chemical industry environments is much better than that of 304 stainless steel. Among them, type 316 stainless steel includes low carbon stainless steel 316L and high strength stainless steel containing nitrogen.
    • 316N and 316F, a free cutting stainless steel with high sulfur content.
    • 321, 347 and 348 are stainless steels stabilized with titanium, niobium plus tantalum and niobium respectively. They are suitable for welding at high temperature. 348 is a kind of stainless steel which is suitable for nuclear power industry.
    • The forging property of 304L stainless steel is poor and the deformation is difficult.

      Supply ASTM A240, 304L, 316LN, 316H, 316Ti, 309S, 310S stainless steel 
      1. Steel Grade: A240 TP201, TP202, TP304L, TP309S, TP310S, TP316L, TP321, TP405, TP430, TP630, 2205, 2507
      2. Available Size: thickness: 1-100mm, width: 500-2500mm, length: 1000-6000mm                  
      3. Delivery Condition: No.1, No.2D, No.2B
      4. Delivery Time: 3 days
      5. Payment Item: TT or L/C
      6. Trade Terms: FOB, CFR or CIF
      7. Inspection: MTC, TPI (ABS, BV, LR, TUV, SGS), PMI Test.
      If you need ASTM A240, TP304, TP316L, TP316H TP316Ti, TP309S stainless steel, please contact us freely.

    Because it doesn’t rely upon alloying parts nickel and molybdenum to lend their stainless properties, 3CR12 provides a cost advantage compared to different corrosion-resisting stainless steels. It also can scale back your product costs by way of the elimination of protecting therapies and corrosion allowances. NEXTGEN STEEL & ALLOYS – Grade 3CR12 stainless steels exhibit scaling resistance between 600 and 750°C in the presence of air, and between 450 and 600°C underneath stress environments. Grade 3CR12 stainless steels are annealed at temperatures starting from 700 to 750°C, divided into 25 mm part, and every part is soaked for 1½ h. The mechanical properties and corrosion resistance characteristics of this grade could be affected by quenching therapies.

    Alloy 309 is an austenitic chrome steel developed to be used in high temperature corrosion resistance purposes. The alloy resists oxidation up to 1900°F (1038°C) under non-cyclic situations. Frequent thermal biking reduces oxidation resistance to roughly 1850°F (1010°C).

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